Hollow Blocks

From KSh 50 / piece

Supply only · priced per piece · excludes VAT at 16% and delivery

  • Hollow concrete masonry units in three sizes: 390 x 100, 150 and 200 x 190 mm
  • 7 kg, 10 kg and 11 kg per block
  • For load-bearing walls, partitions and perimeter walls
  • Minimum order 100 blocks; about 1,000 blocks to a lorry load
  • Wall area in square metres multiplied by 12.5 gives the number of blocks

Configure this product

block

Minimum 1 block, in steps of 1.

How many do I need?

Wall area in square metres multiplied by 12.5 gives the number of blocks for a 9 inch wall.

Allow 5 to 10 per cent extra for cuts and breakages.

Rate KSh 50 / piece
Estimated total KSh 50

Indicative, excluding VAT at 16% and delivery. A formal quotation confirms both.

piece

Lead time: Held in stock; bulk orders ready in 2 to 3 working days.

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About this product

What hollow blocks are used for

Hollow concrete masonry units for load-bearing and partition walls. Uniform, dimensionally stable and quick to lay, they speed up walling on residential and commercial builds.

Typical applications are walling, partitions and estate developments.

Specifications

Sizes and weights 390 x 100 x 190 mm, 7 kg; 390 x 150 x 190 mm, 10 kg; 390 x 200 x 190 mm, 11 kg
Blocks per tonne 390 x 100 x 190: about 143; 390 x 150 x 190: about 100; 390 x 200 x 190: about 91
Type Hollow concrete masonry unit
Finish Grey, off-form
Blocks per lorry load about 1,000
Minimum order 100 blocks
Sold by the block
Dimensions 390 × 100 × 190 mm
Weight 7 kg per piece
Typical applications Walling / Partitions / Developments
Pieces per lorry load ~1,000 per lorry
Availability Ex-stock
Lead time Held in stock; bulk orders ready in 2 to 3 working days.

Options

Size 390X100X190, 390X150X190, 390X200X190
Block size 6 inch, 8 inch, 9 inch

Pricing

Size (L × W × H, mm) Weight (kg) Price (KSh each)
390 × 100 × 190 7 50
390 × 150 × 190 10 65
390 × 200 × 190 11 75

Excludes VAT at 16% and delivery, which is quoted separately by load and destination.

How many hollow blocks you need

Wall area in square metres multiplied by 12.5 gives the number of blocks for a 9 inch wall. A 30 square metre wall takes about 375 blocks.

Measure the wall area, deduct door and window openings, then add a margin for cutting and breakages.

Laying and installation

Laid in mortar by your fundi. Supplied to site by the full or part load.

Delivery and lead times

Held in stock; bulk orders ready in 2 to 3 working days. Collection from the Ngong yard or delivery by the load.

Common questions

How many hollow blocks are in a square metre?

About 12.5 blocks per square metre of 9 inch wall, allowing for mortar joints. Multiply your wall area in square metres by 12.5.

What sizes do hollow blocks come in?

Three: 390 x 100 x 190 mm, 390 x 150 x 190 mm and 390 x 200 x 190 mm. These are commonly called 4, 6 and 8 inch blocks by width.

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